JB/T 8248.1-1999 English PDF

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JB/T 8248.1-1999: Method for determining the spectral transmissivity of camera lenses

JB/T 8248.1: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
JB/T 8248.1-1999	179	Add to Cart	2 days	Method for determining the spectral transmissivity of camera lenses
JB/T 8248.1-1995	199	Add to Cart	2 days	(Photographic lens spectral transmittance ratio measurement method)	Obsolete

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Basic data

Standard ID: JB/T 8248.1-1999 (JB/T8248.1-1999)
Description (Translated English): Method for determining the spectral transmissivity of camera lenses
Sector / Industry: Mechanical & Machinery Industry Standard (Recommended)
Classification of Chinese Standard: N40
Classification of International Standard: 37.040.10
Word Count Estimation: 5,516
Date of Issue: 1987-12-01
Date of Implementation: 2000-01-01
Older Standard (superseded by this standard): JB/T 8248.1-1995
Summary: This standard specifies: photographic lens spectral transmittance measuring methods. The standard common to the photographic lens spectral transmittance measurement.

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